American Kestrel vs African Pygmy-falcon
Falco sparverius 比較対象 Polihierax semitorquatus
Side-by-Side Comparison
| 属性 | American Kestrel | African Pygmy-falcon |
|---|---|---|
| 学名 | Falco sparverius | Polihierax semitorquatus |
| 目 | Falconiformes | Falconiformes |
| 科 | Falconidae | Falconidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 36.5 cm (14.4 in) | 23.1 cm (9.1 in) |
| 体重 | 119.33333333333333 g (4.21 oz) | 60.7 g (2.14 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1-7 | 2-4 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
American Kestrel
Least Concern
African Pygmy-falcon
About These Birds
American Kestrel
北米・中南米に広く分布する最小のハヤブサ(体長19〜21cm)。雄は青灰色の翼と赤褐色の背・尾が美しい。Falco sparverius(アメリカチョウゲンボウ)は北米で最も普通に見られる猛禽類の一つで、電線に止まってネズミや大型昆虫を探す姿がよく見られる。Falconidae科。
African Pygmy-falcon
The African Pygmy-falcon is one of Africa's smallest raptors, with a wingspan of about 23 cm and a weight of around 61 g. It inhabits dry savannas and thornbush, often nesting in the large communal nests of weaver birds, and hunts lizards and large insects.